NDE Firmware 02.21.01 Release Notes
Document ID: SES-20250724A
Product Release Information
| Product | NDE |
|---|---|
| Version Number | 02.21.01 |
| Firmware Release Date | July 2025 |
| Customer Support | For more information or support, visit the ENGAGE website. |
Attention
This document contains the Release Notes for NDE device firmware version 02.21.01. This version includes feature updates and improvements made after the NDE firmware 02.20.03 released in December of 2024.
Installation and Update Notes
Device firmware updates are available through the ENGAGE™ cloud database.
From the ENGAGE web portal, each lock may be independently selected by the site administrator to have the latest firmware downloaded during the next scheduled Wi-Fi connection. The site administrator may connect locally to individual locks with the ENGAGE mobile application to update an NDE with the latest firmware.
Firmware versions that will be installed with this update:
- Main Application: 02.21.01
- Reader Application: 02.24.01
- BLE Application: 01.09.150-1.3.0
- Wi-Fi Application: 4.77. r2153
NOTE: The BOLD item(s) are updated from the previous release.
Other system components versions to be used with this release: (or newer)
- Gateway: 01.66.10
- MT20W: 41.00.00
- Android Application: 4.7.892
- iOS application: 3.17.2
- ENGAGE: 8.7.0
Who should update?
Allegion suggests that customers utilize the latest firmware release to take advantage of the latest functionality, bug fixes, and security enhancements. Allegion strives to provide the best products and service for its customers.
Specifically, any customer interested in any of the following Recent Change should update their devices.
Recent Changes
- Fixed an issue where the lock would not exit 210 mode when switching to 200 mode.
Revision History
| Revision | COMMENTS | DATE |
|---|---|---|
| SES20250724A | Release Notes for NDE as part of ENGAGE 8.7.2 | 07-25-25 |
